swap_info_get: Bad swap file entry 3ffffffffffff
BUG: Bad page map in process systemd-udevd  pte:00000002 pmd:1013d4067
addr:00007f4f2c217000 vm_flags:00000070 anon_vma:0000000000000000 mapping:ffff88810ac19900 index:19d
file:libselinux.so.1 fault:ext4_filemap_fault mmap:ext4_file_mmap readpage:ext4_readpage
CPU: 0 PID: 13688 Comm: systemd-udevd Not tainted 5.11.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x107/0x163 lib/dump_stack.c:120
 print_bad_pte.cold+0x2bc/0x2e5 mm/memory.c:548
 zap_pte_range mm/memory.c:1310 [inline]
 zap_pmd_range mm/memory.c:1368 [inline]
 zap_pud_range mm/memory.c:1397 [inline]
 zap_p4d_range mm/memory.c:1418 [inline]
 unmap_page_range+0x1485/0x1cc0 mm/memory.c:1439
 unmap_single_vma+0x198/0x300 mm/memory.c:1484
 unmap_vmas+0x16d/0x2f0 mm/memory.c:1516
 exit_mmap+0x2b1/0x5a0 mm/mmap.c:3220
 __mmput kernel/fork.c:1083 [inline]
 mmput+0xce/0x3d0 kernel/fork.c:1104
 exit_mm kernel/exit.c:500 [inline]
 do_exit+0xa9c/0x2850 kernel/exit.c:810
 do_group_exit+0x125/0x310 kernel/exit.c:920
 __do_sys_exit_group kernel/exit.c:931 [inline]
 __se_sys_exit_group kernel/exit.c:929 [inline]
 __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:929
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f4f2b96e618
Code: Unable to access opcode bytes at RIP 0x7f4f2b96e5ee.
RSP: 002b:00007ffeb416f768 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007ffeb416f830 RCX: 00007f4f2b96e618
RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
RBP: 00007ffeb416f8e0 R08: 00000000000000e7 R09: fffffffffffffe50
R10: 00000000ffffffff R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e
swap_info_get: Bad swap file entry 3ffffff7fffff
BUG: Bad page map in process systemd-udevd  pte:100000000 pmd:1013d4067
addr:00007f4f2c218000 vm_flags:00000070 anon_vma:0000000000000000 mapping:ffff88810ac19900 index:19e
file:libselinux.so.1 fault:ext4_filemap_fault mmap:ext4_file_mmap readpage:ext4_readpage
CPU: 0 PID: 13688 Comm: systemd-udevd Tainted: G    B             5.11.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x107/0x163 lib/dump_stack.c:120
 print_bad_pte.cold+0x2bc/0x2e5 mm/memory.c:548
 zap_pte_range mm/memory.c:1310 [inline]
 zap_pmd_range mm/memory.c:1368 [inline]
 zap_pud_range mm/memory.c:1397 [inline]
 zap_p4d_range mm/memory.c:1418 [inline]
 unmap_page_range+0x1485/0x1cc0 mm/memory.c:1439
 unmap_single_vma+0x198/0x300 mm/memory.c:1484
 unmap_vmas+0x16d/0x2f0 mm/memory.c:1516
 exit_mmap+0x2b1/0x5a0 mm/mmap.c:3220
 __mmput kernel/fork.c:1083 [inline]
 mmput+0xce/0x3d0 kernel/fork.c:1104
 exit_mm kernel/exit.c:500 [inline]
 do_exit+0xa9c/0x2850 kernel/exit.c:810
 do_group_exit+0x125/0x310 kernel/exit.c:920
 __do_sys_exit_group kernel/exit.c:931 [inline]
 __se_sys_exit_group kernel/exit.c:929 [inline]
 __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:929
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f4f2b96e618
Code: Unable to access opcode bytes at RIP 0x7f4f2b96e5ee.
RSP: 002b:00007ffeb416f768 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007ffeb416f830 RCX: 00007f4f2b96e618
RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
RBP: 00007ffeb416f8e0 R08: 00000000000000e7 R09: fffffffffffffe50
R10: 00000000ffffffff R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e
BUG: Bad rss-counter state mm:0000000067b82f08 type:MM_SWAPENTS val:-2